BMW 3 X3 X5 Z4 E46 E53 E83 E85 Radio Remote Alarm Key Fob Button 315 MHz 6955750

The BMW X3 X5 Z4 E46 E53 E83 E85 Key 315 MHz is an original part from the Switches, Control Elements, and Ignition Switches category, designed for select BMW models. This is a solution for users who need a compatible key for their remote control and central locking system operating at 315 MHz.

Specifications and technical data

• SKU: 6955750
• Mark: BMW (Genuine OE)
• Condition: For parts or not working
• OEM Part Number: 6955750
• Substitutable numbers: 66126955748, 6955748, 66126955750, 6955750, 66126933724, 6933724, 66128377377, 8377377, 66128377809, 8377809, 66126933726, 6933726
• Category: Switches & Controls

Application and Compatibility

The presented key is dedicated to popular BMW X Series and 3/Z Series models, such as X3, X5, Z4, and generations E46, E53, E83, E85. This makes it a suitable base for repairing or restoring the functionality of an existing key in vehicles equipped with a 315 MHz radio system.

The item belongs to the Switches, Control Elements, and Ignition Switches group, meaning it is an integral part of the vehicle's control system – both in terms of lock operation and potential cooperation with comfort modules and the ignition switch.

Technical Characteristics of the 315 MHz Key

The key operates in the 315 MHz band, used in select market versions of BMW. The correct frequency is crucial for proper cooperation with the car's factory radio receiver, so it is advisable to verify if your vehicle uses this standard before purchasing.

As an OEM type part, the key is designed for specific BMW control modules, which facilitates proper electrical and mechanical fit after appropriate preparation and potential programming in the vehicle.

Product Condition and Potential Service Applications

The product is offered in a damaged / for parts condition, making it a good candidate as a donor for housing elements, buttons, circuit boards, or other components for repairing your existing key. This is a solution for electronic workshops, car electronics repair services, and advanced users who can transfer functional sub-assemblies.

Due to its condition, the key is not ready for direct use – it requires verification, potential refurbishment, reprogramming, or the use of selected parts in your existing remote. This approach allows for optimizing repair costs while maintaining the original BMW specifications.

Benefits of Choosing Original BMW Control Elements

Using original BMW control components helps maintain the consistency of the vehicle's electronic system and reduces the risk of communication problems between the key and the comfort modules and ignition switch. For many users and service centers, it is important that the part comes from the OEM line, which facilitates identification and matching to a specific car configuration.

If you are looking for other BMW Switches, Control Elements, and Ignition Switches, check out our dedicated category: BMW Switches, Control Elements, and Ignition Switches.

Safety and Selection of Used Parts

When selecting used control elements, such as keys, it is worth considering not only model compatibility but also the condition of the electronics and the possibility of correct coding in the vehicle. If you have doubts about service procedures and general principles for safely selecting used components, our blog guide may be helpful: Used Braking System: How to Safely Choose Discs, Calipers, and ABS? – the principles of verification and quality control described there can be analogously applied when evaluating other used car components.

Summary

The BMW X3 X5 Z4 E46 E53 E83 E85 Key 315 MHz is an original part from the control and ignition switch group, primarily intended as a base for repair or for obtaining spare parts. It will be useful for specialists and informed users who want to maintain the factory BMW electronic architecture while optimizing service costs by using a used component.